/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 00:03:46,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:03:46,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:03:46,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:03:46,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:03:46,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:03:46,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:03:46,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:03:46,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:03:46,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:03:46,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:03:46,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:03:46,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:03:46,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:03:46,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:03:46,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:03:46,379 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:03:46,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:03:46,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:03:46,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:03:46,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:03:46,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:03:46,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:03:46,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:03:46,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:03:46,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:03:46,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:03:46,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:03:46,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:03:46,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:03:46,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:03:46,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:03:46,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:03:46,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:03:46,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:03:46,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:03:46,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:03:46,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:03:46,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:03:46,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:03:46,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:03:46,420 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 00:03:46,432 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:03:46,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:03:46,434 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:03:46,434 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:03:46,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:03:46,435 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:03:46,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:03:46,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:03:46,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:03:46,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:03:46,436 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:03:46,436 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:03:46,436 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:03:46,437 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:03:46,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:03:46,437 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:03:46,438 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:03:46,438 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:03:46,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:03:46,438 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:03:46,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:03:46,439 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:03:46,439 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:03:46,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:03:46,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:03:46,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:03:46,811 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:03:46,812 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:03:46,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product26.cil.c [2020-10-24 00:03:46,897 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9487de37c/8ca013c38316426f921dc0dd4376b7bb/FLAG0784f24a2 [2020-10-24 00:03:47,537 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:03:47,537 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product26.cil.c [2020-10-24 00:03:47,554 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9487de37c/8ca013c38316426f921dc0dd4376b7bb/FLAG0784f24a2 [2020-10-24 00:03:47,839 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9487de37c/8ca013c38316426f921dc0dd4376b7bb [2020-10-24 00:03:47,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:03:47,850 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:03:47,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:47,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:03:47,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:03:47,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:47" (1/1) ... [2020-10-24 00:03:47,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@669de04f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:47, skipping insertion in model container [2020-10-24 00:03:47,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:47" (1/1) ... [2020-10-24 00:03:47,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:03:47,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:03:48,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:48,257 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:03:48,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:48,369 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:03:48,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48 WrapperNode [2020-10-24 00:03:48,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:48,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:03:48,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:03:48,371 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:03:48,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,486 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:03:48,487 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:03:48,487 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:03:48,487 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:03:48,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:03:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:03:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:03:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:03:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:03:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:03:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:03:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-24 00:03:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:03:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-10-24 00:03:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:03:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:03:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:03:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:03:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:03:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-24 00:03:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-24 00:03:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:03:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:03:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:03:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:03:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:03:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:03:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-24 00:03:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:03:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:03:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:03:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:03:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:03:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:03:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:03:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:03:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:03:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:03:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:03:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:03:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:03:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:03:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:03:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:03:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:03:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:03:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:03:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:03:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:03:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-24 00:03:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:03:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:03:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:03:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:03:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:03:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:03:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-24 00:03:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:03:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:03:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:03:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:03:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:03:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-24 00:03:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-24 00:03:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-10-24 00:03:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:03:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:03:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:03:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:03:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:03:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:03:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:03:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:03:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:03:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:03:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:03:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:03:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:03:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:03:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:03:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:03:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:03:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:03:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:03:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:03:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:03:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:03:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:03:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:03:49,956 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:03:49,957 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:03:49,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:49 BoogieIcfgContainer [2020-10-24 00:03:49,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:03:49,961 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:03:49,962 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:03:49,965 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:03:49,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:03:47" (1/3) ... [2020-10-24 00:03:49,966 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42e405ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:49, skipping insertion in model container [2020-10-24 00:03:49,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (2/3) ... [2020-10-24 00:03:49,967 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42e405ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:49, skipping insertion in model container [2020-10-24 00:03:49,967 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:49" (3/3) ... [2020-10-24 00:03:49,968 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product26.cil.c [2020-10-24 00:03:49,980 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:03:49,986 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:03:49,999 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:03:50,023 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:03:50,024 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:03:50,024 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:03:50,024 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:03:50,024 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:03:50,024 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:03:50,025 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:03:50,025 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:03:50,048 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states. [2020-10-24 00:03:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-24 00:03:50,067 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:50,068 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:03:50,068 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:03:50,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:50,075 INFO L82 PathProgramCache]: Analyzing trace with hash 1095998852, now seen corresponding path program 1 times [2020-10-24 00:03:50,083 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:50,084 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [698208939] [2020-10-24 00:03:50,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:50,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:50,813 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:50,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:50,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:50,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:50,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:50,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:50,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:03:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:50,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:03:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:51,034 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [698208939] [2020-10-24 00:03:51,037 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:51,037 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-24 00:03:51,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321870412] [2020-10-24 00:03:51,046 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-24 00:03:51,047 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:51,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-24 00:03:51,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:03:51,068 INFO L87 Difference]: Start difference. First operand 288 states. Second operand 3 states. [2020-10-24 00:03:52,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:52,549 INFO L93 Difference]: Finished difference Result 432 states and 514 transitions. [2020-10-24 00:03:52,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-24 00:03:52,551 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-24 00:03:52,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:52,580 INFO L225 Difference]: With dead ends: 432 [2020-10-24 00:03:52,580 INFO L226 Difference]: Without dead ends: 274 [2020-10-24 00:03:52,589 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:03:52,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2020-10-24 00:03:52,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 234. [2020-10-24 00:03:52,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-10-24 00:03:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 251 transitions. [2020-10-24 00:03:52,759 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 251 transitions. Word has length 148 [2020-10-24 00:03:52,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:52,760 INFO L481 AbstractCegarLoop]: Abstraction has 234 states and 251 transitions. [2020-10-24 00:03:52,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-24 00:03:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 251 transitions. [2020-10-24 00:03:52,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-24 00:03:52,766 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:52,766 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:03:52,767 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:03:52,767 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:03:52,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:52,768 INFO L82 PathProgramCache]: Analyzing trace with hash 1848338949, now seen corresponding path program 1 times [2020-10-24 00:03:52,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:52,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1645360647] [2020-10-24 00:03:52,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:53,328 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:53,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:53,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:53,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:53,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:53,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:53,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:03:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:53,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:03:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:53,480 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1645360647] [2020-10-24 00:03:53,481 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:53,481 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:03:53,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176587292] [2020-10-24 00:03:53,484 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:03:53,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:53,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:03:53,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:03:53,486 INFO L87 Difference]: Start difference. First operand 234 states and 251 transitions. Second operand 4 states. [2020-10-24 00:03:54,414 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:03:55,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:55,345 INFO L93 Difference]: Finished difference Result 342 states and 381 transitions. [2020-10-24 00:03:55,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 00:03:55,345 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-24 00:03:55,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:55,350 INFO L225 Difference]: With dead ends: 342 [2020-10-24 00:03:55,350 INFO L226 Difference]: Without dead ends: 257 [2020-10-24 00:03:55,352 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-24 00:03:55,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2020-10-24 00:03:55,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 224. [2020-10-24 00:03:55,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-10-24 00:03:55,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 238 transitions. [2020-10-24 00:03:55,438 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 238 transitions. Word has length 149 [2020-10-24 00:03:55,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:55,439 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 238 transitions. [2020-10-24 00:03:55,439 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:03:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 238 transitions. [2020-10-24 00:03:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-10-24 00:03:55,442 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:55,442 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:03:55,443 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:03:55,443 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:03:55,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:55,444 INFO L82 PathProgramCache]: Analyzing trace with hash 289788193, now seen corresponding path program 1 times [2020-10-24 00:03:55,444 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:55,444 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1803948954] [2020-10-24 00:03:55,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:55,928 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:55,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:55,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:55,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:55,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-24 00:03:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:03:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-24 00:03:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:56,113 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1803948954] [2020-10-24 00:03:56,113 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:56,114 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-24 00:03:56,114 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319289075] [2020-10-24 00:03:56,117 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-24 00:03:56,117 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:56,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-24 00:03:56,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-24 00:03:56,118 INFO L87 Difference]: Start difference. First operand 224 states and 238 transitions. Second operand 10 states. [2020-10-24 00:03:56,812 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:57,299 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:03:57,726 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:03:58,117 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:58,514 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:58,888 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:00,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:00,423 INFO L93 Difference]: Finished difference Result 388 states and 443 transitions. [2020-10-24 00:04:00,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-24 00:04:00,423 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-10-24 00:04:00,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:00,427 INFO L225 Difference]: With dead ends: 388 [2020-10-24 00:04:00,427 INFO L226 Difference]: Without dead ends: 279 [2020-10-24 00:04:00,429 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-10-24 00:04:00,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-10-24 00:04:00,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 224. [2020-10-24 00:04:00,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-10-24 00:04:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 237 transitions. [2020-10-24 00:04:00,529 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 237 transitions. Word has length 162 [2020-10-24 00:04:00,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:00,529 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 237 transitions. [2020-10-24 00:04:00,530 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-24 00:04:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 237 transitions. [2020-10-24 00:04:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-10-24 00:04:00,533 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:00,533 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:00,533 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:04:00,534 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:00,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:00,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1324168534, now seen corresponding path program 1 times [2020-10-24 00:04:00,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:00,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1156391624] [2020-10-24 00:04:00,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:00,975 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:00,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-24 00:04:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:04:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-24 00:04:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-24 00:04:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:01,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1156391624] [2020-10-24 00:04:01,241 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:01,241 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-10-24 00:04:01,241 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117357416] [2020-10-24 00:04:01,242 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-24 00:04:01,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:01,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-24 00:04:01,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-10-24 00:04:01,243 INFO L87 Difference]: Start difference. First operand 224 states and 237 transitions. Second operand 15 states. [2020-10-24 00:04:01,930 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:02,437 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:02,828 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:03,230 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:03,660 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:04,051 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:04,910 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:04:06,231 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:06,646 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:07,107 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:07,593 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:07,979 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:08,366 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:04:08,757 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:09,149 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:09,528 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:09,968 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:10,493 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:04:10,904 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:11,346 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:13,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:13,838 INFO L93 Difference]: Finished difference Result 764 states and 964 transitions. [2020-10-24 00:04:13,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-10-24 00:04:13,838 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 170 [2020-10-24 00:04:13,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:13,846 INFO L225 Difference]: With dead ends: 764 [2020-10-24 00:04:13,846 INFO L226 Difference]: Without dead ends: 655 [2020-10-24 00:04:13,849 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 370 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-10-24 00:04:13,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 655 states. [2020-10-24 00:04:14,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 655 to 416. [2020-10-24 00:04:14,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 416 states. [2020-10-24 00:04:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 457 transitions. [2020-10-24 00:04:14,073 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 457 transitions. Word has length 170 [2020-10-24 00:04:14,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:14,074 INFO L481 AbstractCegarLoop]: Abstraction has 416 states and 457 transitions. [2020-10-24 00:04:14,074 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-24 00:04:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 457 transitions. [2020-10-24 00:04:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-10-24 00:04:14,077 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:14,078 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:14,078 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:04:14,078 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:14,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:14,079 INFO L82 PathProgramCache]: Analyzing trace with hash 1383586491, now seen corresponding path program 1 times [2020-10-24 00:04:14,079 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:14,079 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1519050416] [2020-10-24 00:04:14,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,462 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:14,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-24 00:04:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:04:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-24 00:04:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-10-24 00:04:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-10-24 00:04:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:14,608 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1519050416] [2020-10-24 00:04:14,609 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:14,609 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-24 00:04:14,609 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380547283] [2020-10-24 00:04:14,610 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 00:04:14,610 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:14,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 00:04:14,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-24 00:04:14,611 INFO L87 Difference]: Start difference. First operand 416 states and 457 transitions. Second operand 7 states. [2020-10-24 00:04:15,296 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:16,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:16,374 INFO L93 Difference]: Finished difference Result 697 states and 811 transitions. [2020-10-24 00:04:16,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-24 00:04:16,375 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-10-24 00:04:16,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:16,378 INFO L225 Difference]: With dead ends: 697 [2020-10-24 00:04:16,378 INFO L226 Difference]: Without dead ends: 396 [2020-10-24 00:04:16,380 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2020-10-24 00:04:16,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2020-10-24 00:04:16,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 309. [2020-10-24 00:04:16,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 309 states. [2020-10-24 00:04:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 326 transitions. [2020-10-24 00:04:16,508 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 326 transitions. Word has length 175 [2020-10-24 00:04:16,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:16,509 INFO L481 AbstractCegarLoop]: Abstraction has 309 states and 326 transitions. [2020-10-24 00:04:16,509 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 00:04:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 326 transitions. [2020-10-24 00:04:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2020-10-24 00:04:16,513 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:16,513 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:16,513 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:04:16,514 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:16,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:16,514 INFO L82 PathProgramCache]: Analyzing trace with hash -1777206728, now seen corresponding path program 1 times [2020-10-24 00:04:16,514 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:16,515 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [152171234] [2020-10-24 00:04:16,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,954 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:16,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:17,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:04:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:04:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-24 00:04:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 00:04:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-24 00:04:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-24 00:04:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-24 00:04:17,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-24 00:04:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-24 00:04:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,221 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2020-10-24 00:04:17,222 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [152171234] [2020-10-24 00:04:17,223 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:04:17,223 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-24 00:04:17,224 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60174661] [2020-10-24 00:04:17,225 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-24 00:04:17,225 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:17,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-24 00:04:17,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-10-24 00:04:17,226 INFO L87 Difference]: Start difference. First operand 309 states and 326 transitions. Second operand 12 states. [2020-10-24 00:04:17,895 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:19,547 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:19,921 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:20,321 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:20,703 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:21,069 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:21,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:21,288 INFO L93 Difference]: Finished difference Result 398 states and 447 transitions. [2020-10-24 00:04:21,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-24 00:04:21,288 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 226 [2020-10-24 00:04:21,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:21,289 INFO L225 Difference]: With dead ends: 398 [2020-10-24 00:04:21,289 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:04:21,291 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=180, Invalid=420, Unknown=0, NotChecked=0, Total=600 [2020-10-24 00:04:21,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:04:21,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:04:21,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:04:21,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:04:21,292 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 226 [2020-10-24 00:04:21,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:21,292 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:04:21,293 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-24 00:04:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:04:21,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:04:21,293 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:04:21,295 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:04:21,730 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:22,418 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:22,655 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:23,215 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:23,612 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:23,821 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:25,005 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:25,186 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:25,336 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:25,646 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:25,872 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:26,274 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:28,189 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:28,405 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 223 [2020-10-24 00:04:28,971 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-10-24 00:04:29,497 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-10-24 00:04:29,779 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:30,066 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:30,607 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:04:30,887 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:31,179 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:31,466 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:31,742 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:32,057 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:32,543 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:04:32,819 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-10-24 00:04:33,085 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:33,351 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:33,644 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:34,212 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-10-24 00:04:34,747 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-10-24 00:04:35,033 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:35,328 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:35,611 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:35,901 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:36,505 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:04:36,997 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:04:37,541 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:04:37,897 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-10-24 00:04:38,220 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:38,501 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:38,817 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:39,109 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:39,398 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-10-24 00:04:39,931 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-10-24 00:04:40,468 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:04:40,784 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:41,090 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:41,380 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:41,668 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:41,960 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:42,601 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:04:42,892 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-10-24 00:04:43,178 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:43,464 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:44,004 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-10-24 00:04:44,299 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:44,586 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:44,879 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:45,202 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:45,486 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:45,799 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-10-24 00:04:46,103 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-24 00:04:46,433 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-24 00:04:46,753 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:47,044 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:47,324 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:47,616 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:48,150 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:04:48,462 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:49,103 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-10-24 00:04:49,405 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:49,710 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:49,995 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:50,304 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-10-24 00:04:50,643 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2020-10-24 00:04:50,926 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:51,457 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-10-24 00:04:51,921 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:04:52,452 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-10-24 00:04:52,977 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-10-24 00:04:53,540 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-10-24 00:04:53,914 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:54,458 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:04:54,746 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:55,009 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:55,531 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-10-24 00:04:55,817 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:56,361 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:04:56,848 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:04:57,158 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-10-24 00:04:57,709 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:04:58,303 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:04:58,662 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:58,961 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:59,261 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-24 00:04:59,547 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-10-24 00:04:59,847 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-10-24 00:04:59,860 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:04:59,861 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:04:59,861 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:04:59,861 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:04:59,861 INFO L274 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-10-24 00:04:59,861 INFO L274 CegarLoopResult]: For program point L539-1(line 539) no Hoare annotation was computed. [2020-10-24 00:04:59,861 INFO L274 CegarLoopResult]: For program point L539-2(line 539) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 516 571) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point L560-1(lines 541 562) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-10-24 00:04:59,862 INFO L274 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 516 571) no Hoare annotation was computed. [2020-10-24 00:04:59,863 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 516 571) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L558-1(line 558) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L558-2(line 558) no Hoare annotation was computed. [2020-10-24 00:04:59,864 INFO L274 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L563(lines 540 564) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-10-24 00:04:59,865 INFO L274 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L547(lines 547 551) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L547-1(lines 547 551) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 572 631) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-10-24 00:04:59,866 INFO L274 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 572 631) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 572 631) no Hoare annotation was computed. [2020-10-24 00:04:59,867 INFO L274 CegarLoopResult]: For program point L598-2(lines 598 623) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-10-24 00:04:59,868 INFO L274 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L624(lines 597 625) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L616-1(line 616) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L616-2(line 616) no Hoare annotation was computed. [2020-10-24 00:04:59,869 INFO L274 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-10-24 00:04:59,870 INFO L274 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-10-24 00:04:59,870 INFO L274 CegarLoopResult]: For program point L612-1(line 612) no Hoare annotation was computed. [2020-10-24 00:04:59,870 INFO L274 CegarLoopResult]: For program point L612-2(line 612) no Hoare annotation was computed. [2020-10-24 00:04:59,870 INFO L274 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-10-24 00:04:59,870 INFO L274 CegarLoopResult]: For program point L604(lines 604 608) no Hoare annotation was computed. [2020-10-24 00:04:59,870 INFO L274 CegarLoopResult]: For program point L604-1(lines 604 608) no Hoare annotation was computed. [2020-10-24 00:04:59,870 INFO L274 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-10-24 00:04:59,870 INFO L274 CegarLoopResult]: For program point L596-1(line 596) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L596-2(line 596) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L621-1(line 621) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L621-2(line 621) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-10-24 00:04:59,871 INFO L274 CegarLoopResult]: For program point L617-1(line 617) no Hoare annotation was computed. [2020-10-24 00:04:59,872 INFO L274 CegarLoopResult]: For program point L617-2(line 617) no Hoare annotation was computed. [2020-10-24 00:04:59,872 INFO L274 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-10-24 00:04:59,872 INFO L274 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-10-24 00:04:59,872 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 447 453) the Hoare annotation is: true [2020-10-24 00:04:59,872 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 447 453) the Hoare annotation is: true [2020-10-24 00:04:59,872 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 454 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-10-24 00:04:59,872 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 454 462) the Hoare annotation is: true [2020-10-24 00:04:59,873 INFO L270 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,873 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 454 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-10-24 00:04:59,873 INFO L277 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: true [2020-10-24 00:04:59,873 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 400 424) the Hoare annotation is: true [2020-10-24 00:04:59,873 INFO L270 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,873 INFO L270 CegarLoopResult]: At program point L412(lines 412 418) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse1))) [2020-10-24 00:04:59,874 INFO L270 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:59,874 INFO L270 CegarLoopResult]: At program point L410-1(line 410) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret42| 0) .cse1))) [2020-10-24 00:04:59,874 INFO L270 CegarLoopResult]: At program point L408(lines 408 421) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:59,874 INFO L270 CegarLoopResult]: At program point L410-2(line 410) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret42| 0) .cse1))) [2020-10-24 00:04:59,874 INFO L270 CegarLoopResult]: At program point L410-3(line 410) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret42| 0))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-10-24 00:04:59,875 INFO L270 CegarLoopResult]: At program point L408-1(lines 400 424) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:59,875 INFO L277 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: true [2020-10-24 00:04:59,875 INFO L270 CegarLoopResult]: At program point L406-1(line 406) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret41| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:59,875 INFO L270 CegarLoopResult]: At program point L406-2(line 406) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret41| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:59,875 INFO L270 CegarLoopResult]: At program point L406-3(line 406) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret41| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:59,875 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 400 424) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:59,875 INFO L277 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: true [2020-10-24 00:04:59,876 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 902 924) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,876 INFO L277 CegarLoopResult]: At program point L921(line 921) the Hoare annotation is: true [2020-10-24 00:04:59,876 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 902 924) the Hoare annotation is: true [2020-10-24 00:04:59,876 INFO L270 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2020-10-24 00:04:59,876 INFO L270 CegarLoopResult]: At program point L914-1(line 914) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2020-10-24 00:04:59,876 INFO L270 CegarLoopResult]: At program point L912(lines 912 919) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2020-10-24 00:04:59,877 INFO L277 CegarLoopResult]: At program point L912-1(lines 912 919) the Hoare annotation is: true [2020-10-24 00:04:59,877 INFO L270 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret79| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,877 INFO L270 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,877 INFO L270 CegarLoopResult]: At program point L910-1(line 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret79| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,877 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 902 924) the Hoare annotation is: true [2020-10-24 00:04:59,877 INFO L270 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,878 INFO L270 CegarLoopResult]: At program point L910-2(line 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret79| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,878 INFO L270 CegarLoopResult]: At program point L908-1(line 908) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,878 INFO L270 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,878 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 861 884) no Hoare annotation was computed. [2020-10-24 00:04:59,878 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 861 884) no Hoare annotation was computed. [2020-10-24 00:04:59,878 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 861 884) no Hoare annotation was computed. [2020-10-24 00:04:59,878 INFO L274 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-10-24 00:04:59,879 INFO L274 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-10-24 00:04:59,880 INFO L274 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-10-24 00:04:59,880 INFO L274 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-10-24 00:04:59,880 INFO L274 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-10-24 00:04:59,880 INFO L277 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: true [2020-10-24 00:04:59,880 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 237 245) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-10-24 00:04:59,880 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 237 245) the Hoare annotation is: true [2020-10-24 00:04:59,880 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 237 245) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-10-24 00:04:59,881 INFO L270 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-10-24 00:04:59,881 INFO L277 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: true [2020-10-24 00:04:59,881 INFO L277 CegarLoopResult]: At program point L291-2(lines 291 295) the Hoare annotation is: true [2020-10-24 00:04:59,881 INFO L277 CegarLoopResult]: At program point L289-1(line 289) the Hoare annotation is: true [2020-10-24 00:04:59,881 INFO L277 CegarLoopResult]: At program point L289-2(line 289) the Hoare annotation is: true [2020-10-24 00:04:59,881 INFO L277 CegarLoopResult]: At program point L289-3(line 289) the Hoare annotation is: true [2020-10-24 00:04:59,881 INFO L277 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: true [2020-10-24 00:04:59,881 INFO L277 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: true [2020-10-24 00:04:59,882 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 282 300) the Hoare annotation is: true [2020-10-24 00:04:59,882 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 282 300) the Hoare annotation is: true [2020-10-24 00:04:59,882 INFO L277 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: true [2020-10-24 00:04:59,882 INFO L277 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: true [2020-10-24 00:04:59,882 INFO L277 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-10-24 00:04:59,882 INFO L277 CegarLoopResult]: At program point L291(lines 291 295) the Hoare annotation is: true [2020-10-24 00:04:59,882 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 282 300) the Hoare annotation is: true [2020-10-24 00:04:59,882 INFO L274 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-10-24 00:04:59,882 INFO L274 CegarLoopResult]: For program point L253(lines 253 261) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point L253-2(lines 253 261) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 246 281) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point L265(lines 265 273) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point L265-2(lines 265 273) no Hoare annotation was computed. [2020-10-24 00:04:59,883 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 246 281) no Hoare annotation was computed. [2020-10-24 00:04:59,884 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-24 00:04:59,884 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 246 281) no Hoare annotation was computed. [2020-10-24 00:04:59,884 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 440 446) the Hoare annotation is: true [2020-10-24 00:04:59,884 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 440 446) the Hoare annotation is: true [2020-10-24 00:04:59,884 INFO L274 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-10-24 00:04:59,884 INFO L274 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-10-24 00:04:59,884 INFO L274 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-10-24 00:04:59,884 INFO L274 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-10-24 00:04:59,884 INFO L274 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 470 515) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point L500-1(line 500) no Hoare annotation was computed. [2020-10-24 00:04:59,885 INFO L274 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 470 515) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point L496-1(line 496) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 470 515) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-10-24 00:04:59,886 INFO L274 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-10-24 00:04:59,887 INFO L274 CegarLoopResult]: For program point L507-1(line 507) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L507-2(line 507) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L470(lines 470 515) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L470-1(lines 470 515) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L493-1(line 493) no Hoare annotation was computed. [2020-10-24 00:04:59,888 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L797(lines 797 817) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L797-1(lines 797 817) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 783 828) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-10-24 00:04:59,889 INFO L274 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L824-2(line 824) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L783(lines 783 828) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 807 808) no Hoare annotation was computed. [2020-10-24 00:04:59,890 INFO L274 CegarLoopResult]: For program point L814(lines 814 815) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 783 828) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 783 828) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point L802-1(line 802) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point L802-2(line 802) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-10-24 00:04:59,891 INFO L274 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 814 815) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point L807(lines 807 808) no Hoare annotation was computed. [2020-10-24 00:04:59,892 INFO L274 CegarLoopResult]: For program point L803(lines 803 810) no Hoare annotation was computed. [2020-10-24 00:04:59,893 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 892 901) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,893 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 892 901) the Hoare annotation is: true [2020-10-24 00:04:59,893 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 892 901) the Hoare annotation is: true [2020-10-24 00:04:59,893 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 226 236) no Hoare annotation was computed. [2020-10-24 00:04:59,893 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 226 236) no Hoare annotation was computed. [2020-10-24 00:04:59,893 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-24 00:04:59,893 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-24 00:04:59,893 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 226 236) no Hoare annotation was computed. [2020-10-24 00:04:59,893 INFO L274 CegarLoopResult]: For program point L231-1(line 231) no Hoare annotation was computed. [2020-10-24 00:04:59,894 INFO L274 CegarLoopResult]: For program point L231-2(line 231) no Hoare annotation was computed. [2020-10-24 00:04:59,894 INFO L274 CegarLoopResult]: For program point L231-3(line 231) no Hoare annotation was computed. [2020-10-24 00:04:59,894 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 218 225) the Hoare annotation is: true [2020-10-24 00:04:59,894 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 218 225) the Hoare annotation is: true [2020-10-24 00:04:59,894 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 218 225) the Hoare annotation is: true [2020-10-24 00:04:59,894 INFO L270 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,894 INFO L270 CegarLoopResult]: At program point L186-1(lines 167 191) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,894 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 167 191) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 167 191) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point L175(lines 175 183) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point L173-1(line 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point L171(lines 171 188) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point L173-2(line 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,895 INFO L270 CegarLoopResult]: At program point L173-3(line 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,896 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 159 165) the Hoare annotation is: true [2020-10-24 00:04:59,896 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 159 165) the Hoare annotation is: true [2020-10-24 00:04:59,896 INFO L270 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,896 INFO L270 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,896 INFO L270 CegarLoopResult]: At program point L114(lines 65 115) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,896 INFO L270 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,896 INFO L270 CegarLoopResult]: At program point L102-1(line 102) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,897 INFO L270 CegarLoopResult]: At program point L102-2(line 102) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,897 INFO L270 CegarLoopResult]: At program point L98(line 98) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,897 INFO L270 CegarLoopResult]: At program point L94(line 94) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,897 INFO L270 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,897 INFO L270 CegarLoopResult]: At program point L94-1(line 94) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,897 INFO L270 CegarLoopResult]: At program point L86(lines 86 92) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,897 INFO L270 CegarLoopResult]: At program point L86-1(lines 86 92) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,897 INFO L270 CegarLoopResult]: At program point L111(lines 66 113) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,898 INFO L270 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,898 INFO L270 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,898 INFO L270 CegarLoopResult]: At program point L74-1(line 74) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,898 INFO L277 CegarLoopResult]: At program point testEXIT(lines 56 121) the Hoare annotation is: true [2020-10-24 00:04:59,898 INFO L270 CegarLoopResult]: At program point testENTRY(lines 56 121) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,898 INFO L270 CegarLoopResult]: At program point L58(line 58) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,898 INFO L277 CegarLoopResult]: At program point testFINAL(lines 56 121) the Hoare annotation is: true [2020-10-24 00:04:59,899 INFO L270 CegarLoopResult]: At program point L104(lines 104 108) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,899 INFO L270 CegarLoopResult]: At program point L104-2(lines 96 109) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,899 INFO L270 CegarLoopResult]: At program point L67(lines 66 113) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,899 INFO L270 CegarLoopResult]: At program point L96(lines 96 109) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,899 INFO L270 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,899 INFO L270 CegarLoopResult]: At program point L88(line 88) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,899 INFO L270 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,899 INFO L270 CegarLoopResult]: At program point L84-1(line 84) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,900 INFO L270 CegarLoopResult]: At program point L76(lines 76 82) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,900 INFO L270 CegarLoopResult]: At program point L76-1(lines 76 82) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,900 INFO L270 CegarLoopResult]: At program point L68(lines 68 72) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:59,900 INFO L274 CegarLoopResult]: For program point L737(lines 737 782) no Hoare annotation was computed. [2020-10-24 00:04:59,900 INFO L274 CegarLoopResult]: For program point L768(lines 768 769) no Hoare annotation was computed. [2020-10-24 00:04:59,900 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 761 762) no Hoare annotation was computed. [2020-10-24 00:04:59,900 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 737 782) no Hoare annotation was computed. [2020-10-24 00:04:59,900 INFO L274 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L756-1(line 756) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L756-2(line 756) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-10-24 00:04:59,901 INFO L274 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 768 769) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point L761(lines 761 762) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point L757(lines 757 764) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 737 782) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 737 782) no Hoare annotation was computed. [2020-10-24 00:04:59,902 INFO L274 CegarLoopResult]: For program point L751(lines 751 771) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L751-1(lines 751 771) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L778-1(line 778) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L778-2(line 778) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L776-1(line 776) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-10-24 00:04:59,903 INFO L274 CegarLoopResult]: For program point L776-2(line 776) no Hoare annotation was computed. [2020-10-24 00:04:59,904 INFO L274 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-10-24 00:04:59,904 INFO L274 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-10-24 00:04:59,904 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 192 199) no Hoare annotation was computed. [2020-10-24 00:04:59,904 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 192 199) no Hoare annotation was computed. [2020-10-24 00:04:59,904 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 192 199) no Hoare annotation was computed. [2020-10-24 00:04:59,904 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 390 398) the Hoare annotation is: true [2020-10-24 00:04:59,904 INFO L277 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: true [2020-10-24 00:04:59,904 INFO L277 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: true [2020-10-24 00:04:59,904 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 390 398) the Hoare annotation is: true [2020-10-24 00:04:59,904 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 390 398) the Hoare annotation is: true [2020-10-24 00:04:59,904 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point L366(lines 366 374) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point L366-2(lines 366 374) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 358 380) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 358 380) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 358 380) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point L432-1(line 432) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point L432-2(line 432) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 430 439) no Hoare annotation was computed. [2020-10-24 00:04:59,905 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 430 439) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 430 439) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L704(lines 682 705) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L663(lines 663 679) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L696-1(line 696) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L696-2(line 696) no Hoare annotation was computed. [2020-10-24 00:04:59,906 INFO L274 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L680(lines 680 721) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L672-1(line 672) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L722(lines 722 733) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-10-24 00:04:59,907 INFO L274 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 634 736) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point L698-1(line 698) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point L665-1(line 665) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point L723(lines 723 730) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-10-24 00:04:59,908 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 634 736) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L658(lines 658 662) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 634 736) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L683-2(lines 683 703) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-10-24 00:04:59,909 INFO L274 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L634(lines 634 736) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L634-1(lines 634 736) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L725-2(line 725) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L684(lines 683 703) no Hoare annotation was computed. [2020-10-24 00:04:59,910 INFO L274 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L668-1(line 668) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-10-24 00:04:59,911 INFO L274 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L685(lines 685 689) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L710-1(line 710) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L710-2(line 710) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L694-1(line 694) no Hoare annotation was computed. [2020-10-24 00:04:59,912 INFO L274 CegarLoopResult]: For program point L694-2(line 694) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L712-1(line 712) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-10-24 00:04:59,913 INFO L274 CegarLoopResult]: For program point L712-2(line 712) no Hoare annotation was computed. [2020-10-24 00:04:59,914 INFO L270 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,914 INFO L270 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:04:59,914 INFO L270 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,914 INFO L270 CegarLoopResult]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,914 INFO L270 CegarLoopResult]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,914 INFO L270 CegarLoopResult]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,914 INFO L270 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,914 INFO L270 CegarLoopResult]: At program point L271-1(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,915 INFO L270 CegarLoopResult]: At program point L271-2(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,915 INFO L270 CegarLoopResult]: At program point L271-3(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,915 INFO L270 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,915 INFO L270 CegarLoopResult]: At program point L271-4(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,915 INFO L270 CegarLoopResult]: At program point L267-1(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,915 INFO L270 CegarLoopResult]: At program point L267-2(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,915 INFO L270 CegarLoopResult]: At program point L267-3(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,915 INFO L270 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,916 INFO L270 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,916 INFO L270 CegarLoopResult]: At program point L263-1(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,916 INFO L270 CegarLoopResult]: At program point L263-2(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,916 INFO L270 CegarLoopResult]: At program point L263-3(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,916 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,916 INFO L270 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,916 INFO L270 CegarLoopResult]: At program point L263-4(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,916 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L263-5(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L263-6(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L259-3(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L263-7(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,917 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L259-4(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L255-3(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,918 INFO L270 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point L768(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point L768-1(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point L376-1(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,919 INFO L270 CegarLoopResult]: At program point L376-2(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L277-1(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L277-2(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L372-1(line 372) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L372-2(line 372) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L372-3(line 372) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,920 INFO L270 CegarLoopResult]: At program point L368-1(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,921 INFO L270 CegarLoopResult]: At program point L368-2(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,921 INFO L270 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,921 INFO L270 CegarLoopResult]: At program point L368-3(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,921 INFO L270 CegarLoopResult]: At program point L814-1(line 814) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,921 INFO L270 CegarLoopResult]: At program point L364(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,921 INFO L270 CegarLoopResult]: At program point L368-4(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,921 INFO L270 CegarLoopResult]: At program point L364-1(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,921 INFO L270 CegarLoopResult]: At program point L368-5(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L364-2(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L364-3(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L364-4(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L364-5(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L364-6(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L364-7(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,922 INFO L270 CegarLoopResult]: At program point L633(line 633) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:04:59,923 INFO L270 CegarLoopResult]: At program point L761-1(line 761) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,923 INFO L270 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-10-24 00:04:59,923 INFO L270 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,923 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-24 00:04:59,923 INFO L270 CegarLoopResult]: At program point L807(line 807) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,923 INFO L270 CegarLoopResult]: At program point L807-1(line 807) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:59,924 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:04:59,924 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 201 217) no Hoare annotation was computed. [2020-10-24 00:04:59,924 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 201 217) no Hoare annotation was computed. [2020-10-24 00:04:59,924 INFO L274 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-10-24 00:04:59,924 INFO L274 CegarLoopResult]: For program point L212-1(lines 201 217) no Hoare annotation was computed. [2020-10-24 00:04:59,924 INFO L274 CegarLoopResult]: For program point L208(lines 208 214) no Hoare annotation was computed. [2020-10-24 00:04:59,924 INFO L274 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-10-24 00:04:59,924 INFO L274 CegarLoopResult]: For program point L206-1(line 206) no Hoare annotation was computed. [2020-10-24 00:04:59,924 INFO L274 CegarLoopResult]: For program point L206-2(line 206) no Hoare annotation was computed. [2020-10-24 00:04:59,925 INFO L274 CegarLoopResult]: For program point L206-3(line 206) no Hoare annotation was computed. [2020-10-24 00:04:59,925 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 381 389) the Hoare annotation is: true [2020-10-24 00:04:59,925 INFO L277 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: true [2020-10-24 00:04:59,925 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 381 389) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,925 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 381 389) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,925 INFO L270 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,925 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 337 348) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:59,925 INFO L270 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:59,925 INFO L270 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:59,926 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 337 348) the Hoare annotation is: true [2020-10-24 00:04:59,926 INFO L277 CegarLoopResult]: At program point L341-1(lines 337 348) the Hoare annotation is: true [2020-10-24 00:04:59,926 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:04:59,926 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:04:59,926 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:04:59,926 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:04:59,926 INFO L270 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,926 INFO L270 CegarLoopResult]: At program point L146(lines 146 152) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,926 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 135 158) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,927 INFO L270 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,927 INFO L270 CegarLoopResult]: At program point L139(lines 138 157) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,927 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 135 158) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,927 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 135 158) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:59,927 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 831 860) the Hoare annotation is: true [2020-10-24 00:04:59,927 INFO L277 CegarLoopResult]: At program point L845(lines 845 849) the Hoare annotation is: true [2020-10-24 00:04:59,927 INFO L277 CegarLoopResult]: At program point L845-1(lines 845 849) the Hoare annotation is: true [2020-10-24 00:04:59,927 INFO L277 CegarLoopResult]: At program point L841-2(lines 841 855) the Hoare annotation is: true [2020-10-24 00:04:59,927 INFO L277 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: true [2020-10-24 00:04:59,927 INFO L277 CegarLoopResult]: At program point L837-1(line 837) the Hoare annotation is: true [2020-10-24 00:04:59,928 INFO L277 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: true [2020-10-24 00:04:59,928 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 831 860) the Hoare annotation is: true [2020-10-24 00:04:59,928 INFO L277 CegarLoopResult]: At program point L856(lines 831 860) the Hoare annotation is: true [2020-10-24 00:04:59,928 INFO L277 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: true [2020-10-24 00:04:59,928 INFO L277 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: true [2020-10-24 00:04:59,928 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 349 357) no Hoare annotation was computed. [2020-10-24 00:04:59,928 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-24 00:04:59,928 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 349 357) no Hoare annotation was computed. [2020-10-24 00:04:59,928 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-24 00:04:59,928 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 349 357) no Hoare annotation was computed. [2020-10-24 00:04:59,928 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 313 324) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L277 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L277 CegarLoopResult]: At program point L317-1(lines 313 324) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 313 324) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 885 891) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 885 891) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:04:59,929 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:04:59,929 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 301 308) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,930 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 301 308) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,930 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 301 308) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,930 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 325 336) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:59,930 INFO L270 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,930 INFO L270 CegarLoopResult]: At program point L329-1(lines 325 336) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:59,930 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 325 336) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:59,930 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-10-24 00:04:59,930 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-24 00:04:59,930 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-10-24 00:04:59,931 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-10-24 00:04:59,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:04:59 BoogieIcfgContainer [2020-10-24 00:04:59,954 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:04:59,956 INFO L168 Benchmark]: Toolchain (without parser) took 72110.53 ms. Allocated memory was 155.2 MB in the beginning and 588.3 MB in the end (delta: 433.1 MB). Free memory was 131.2 MB in the beginning and 351.4 MB in the end (delta: -220.2 MB). Peak memory consumption was 363.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:59,956 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 155.2 MB. Free memory is still 128.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:04:59,957 INFO L168 Benchmark]: CACSL2BoogieTranslator took 518.83 ms. Allocated memory is still 155.2 MB. Free memory was 130.6 MB in the beginning and 110.4 MB in the end (delta: 20.2 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:59,957 INFO L168 Benchmark]: Boogie Preprocessor took 115.51 ms. Allocated memory is still 155.2 MB. Free memory was 110.3 MB in the beginning and 106.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:59,958 INFO L168 Benchmark]: RCFGBuilder took 1472.47 ms. Allocated memory was 155.2 MB in the beginning and 190.8 MB in the end (delta: 35.7 MB). Free memory was 106.4 MB in the beginning and 156.2 MB in the end (delta: -49.8 MB). Peak memory consumption was 58.3 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:59,958 INFO L168 Benchmark]: TraceAbstraction took 69992.60 ms. Allocated memory was 190.8 MB in the beginning and 588.3 MB in the end (delta: 397.4 MB). Free memory was 155.7 MB in the beginning and 351.4 MB in the end (delta: -195.8 MB). Peak memory consumption was 351.1 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:59,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 155.2 MB. Free memory is still 128.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 518.83 ms. Allocated memory is still 155.2 MB. Free memory was 130.6 MB in the beginning and 110.4 MB in the end (delta: 20.2 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 115.51 ms. Allocated memory is still 155.2 MB. Free memory was 110.3 MB in the beginning and 106.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1472.47 ms. Allocated memory was 155.2 MB in the beginning and 190.8 MB in the end (delta: 35.7 MB). Free memory was 106.4 MB in the beginning and 156.2 MB in the end (delta: -49.8 MB). Peak memory consumption was 58.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 69992.60 ms. Allocated memory was 190.8 MB in the beginning and 588.3 MB in the end (delta: 397.4 MB). Free memory was 155.7 MB in the beginning and 351.4 MB in the end (delta: -195.8 MB). Peak memory consumption was 351.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 768]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 761]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 807]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 814]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 831]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 447]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 454]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 400]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 902]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 237]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 282]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 440]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 892]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 218]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 167]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 159]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 390]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 337]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((waterLevel == retValue_acc && \result == waterLevel) || !(1 <= systemActive)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 135]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 831]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 313]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 885]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 301]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 325]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 629 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 31.2s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 26.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 38.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1205 SDtfs, 2611 SDslu, 2593 SDs, 0 SdLazy, 4459 SolverSat, 772 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 246 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 482 ImplicationChecksByTransitivity, 15.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=416occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 454 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 251 LocationsWithAnnotation, 1074 PreInvPairs, 1307 NumberOfFragments, 2863 HoareAnnotationTreeSize, 1074 FomulaSimplifications, 1468382 FormulaSimplificationTreeSizeReduction, 7.1s HoareSimplificationTime, 251 FomulaSimplificationsInter, 88350 FormulaSimplificationTreeSizeReductionInter, 31.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 1030 NumberOfCodeBlocks, 1030 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1024 ConstructedInterpolants, 0 QuantifiedInterpolants, 478273 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 46/47 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...